UI
- Added Practice vs Bots option in the Play menu.
- Added a privacy setting in the UI so that players can specify whether they want to allow external 3rd party websites to be able to access their match history (defaulted to private).
- Least Played mode now eliminates each players' top 40 played heroes, up from 20.
- Added completion cost to shop item tooltips, displayed if the player has one or more components.
- Added tooltips to the shop category buttons.
- Fixed the Repick option disappearing too soon.
- Fixed bug where buffs would sometimes display an incorrect duration sweep.
- Bringing up the combat log will now hide the killcam.
- Fixed bug where sometimes spectators would, when inspecting a player, not see thier cosmetic items.
- Fixed bug where Dota 2 would not track changes in the Windows default audio device.
- When spectating a game in directed, hero chase, or player view, the mouse will no longer be locked to the window.

STORE
- Added new item sets for Lone Druid and Necrolyte.

BOTS
- Added Necrolyte bot.
- Added Witch Doctor bot.
- Sven will no longer War Cry when doing a casual retreat.
- Fixed Viper bot not harassing with his unique attack modifier.
- Fixed bug in Sandstorm avoidance that always made bots maximalliy avoid it.
- Adjusted the values so that bots are more willing to tanking creeps at high health/tankability ratings.
- Bots now take into account cleaving when determining what neutral camps they're willing to farm.
- Death Prophet bot will now use Carrion Swarm more when laning.
- Fixed bug that would cause bots to fountain-dive sometimes.

WORKSHOP
- Added a "Show Low-Res Model" checkbox that toggles between showing the low & high resolution LODs for imported models when in Loadout camera view.
- Now automatically switches to showing low-res models in the Day/Night camera views, and high-res models in the Portrait camera view (since that's how they're used by the game).
- Fixed "Other" submission type displaying a "failed to find content file" when submitting.
- Fixed Preview not resetting background properly when moving from Portrait to Day/Night view.
- Fixed Preview losing hero rotation when going to and from Portrait view.
- Fixed a case where the Add Wearable slot buttons didn't work for some slots on some heroes (like Sven).